73051125 has 64 divisors (see below), whose sum is σ = 147184128. Its totient is φ = 31411200.

The previous prime is 73051123. The next prime is 73051129. The reversal of 73051125 is 52115037.

It is not a de Polignac number, because 73051125 - 2¹ = 73051123 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 73051095 and 73051104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73051123) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 43807 + ... + 45443.

It is an arithmetic number, because the mean of its divisors is an integer number (2299752).

Almost surely, 2^73051125 is an apocalyptic number.

73051125 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

It is an amenable number.

73051125 is an abundant number, since it is smaller than the sum of its proper divisors (74133003).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

73051125 is a wasteful number, since it uses less digits than its factorization.

73051125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1679 (or 1669 counting only the distinct ones).

The product of its (nonzero) digits is 1050, while the sum is 24.

The square root of 73051125 is about 8546.9950859937. The cubic root of 73051125 is about 418.0314624945.

The spelling of 73051125 in words is "seventy-three million, fifty-one thousand, one hundred twenty-five".